"Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached." - Manuel II Palelologus
No idea about rest of Wisconsin though I have heard both (1) voting heavy in Waukesha (repub—milwaukee suburb) and Madison (so blue it hurts your eyes). My ward went about 54% Bush in 2004, but we have a lot of new houses creeping south from Madison, including one large development, so who knows now.
Wisconsin always has high voter particpation so I think overall change will be less than 10% in turnout percentages. just not that much room for upward expansion.